github.com/neohugo/neohugo@v0.123.8/hugolib/page__data.go (about)

     1  // Copyright 2019 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package hugolib
    15  
    16  import (
    17  	"strings"
    18  	"sync"
    19  
    20  	"github.com/neohugo/neohugo/resources/kinds"
    21  	"github.com/neohugo/neohugo/resources/page"
    22  )
    23  
    24  type pageData struct {
    25  	*pageState
    26  
    27  	dataInit sync.Once
    28  	data     page.Data
    29  }
    30  
    31  func (p *pageData) Data() any {
    32  	p.dataInit.Do(func() {
    33  		p.data = make(page.Data)
    34  
    35  		if p.Kind() == kinds.KindPage {
    36  			return
    37  		}
    38  
    39  		switch p.Kind() {
    40  		case kinds.KindTerm:
    41  			path := p.Path()
    42  			name := p.s.pageMap.cfg.getTaxonomyConfig(path)
    43  			term := p.s.Taxonomies()[name.plural].Get(strings.TrimPrefix(path, name.pluralTreeKey))
    44  			p.data[name.singular] = term
    45  			p.data["Singular"] = name.singular
    46  			p.data["Plural"] = name.plural
    47  			p.data["Term"] = p.m.term
    48  		case kinds.KindTaxonomy:
    49  			viewCfg := p.s.pageMap.cfg.getTaxonomyConfig(p.Path())
    50  			p.data["Singular"] = viewCfg.singular
    51  			p.data["Plural"] = viewCfg.plural
    52  			p.data["Terms"] = p.s.Taxonomies()[viewCfg.plural]
    53  			// keep the following just for legacy reasons
    54  			p.data["OrderedIndex"] = p.data["Terms"]
    55  			p.data["Index"] = p.data["Terms"]
    56  		}
    57  
    58  		// Assign the function to the map to make sure it is lazily initialized
    59  		p.data["pages"] = p.Pages
    60  	})
    61  
    62  	return p.data
    63  }